清軟齶鼻音

清軟齶鼻音，也叫舌根清鼻音，是輔音的一種，在國際音標中以〈ŋ̊〉表示，在X-SAMPA中以〈N_0〉表示。為了使該符號看起來更清晰，因此把表示清音的小圓圈放置在「ŋ」的上面而不是下面，但有時仍寫作「ŋ̥」。現代標準漢語及英語中均無此音，但鄭張尚芳等學者認爲上古漢語有此音。

特徵

IPA	描述
ŋ̊ʰ	送氣 ŋ̊
ŋ̊ʷ	唇化 ŋ̊

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